Letter tray



FIG. 1 is a perspective view of a letter tray showing the new design;

FIG. 2 is a front view of the letter tray shown in FIG. 1;

FIG. 3 is a rear view of the letter tray shown in FIG. 1;

FIG. 4 is a right side elevational view of the letter tray shown in FIG. 1 (the left side elevational view of the letter tray is a mirror image of the view shown in FIG. 4);

FIG. 5 is a top view of the letter tray shown in FIG. 1; and,

FIG. 6 is a bottom view of the letter tray shown in FIG. 1. 

The ornamental design for a letter tray, as shown and described. 